GB9024127D0 - Contact lens - Google Patents

Contact lens

Info

Publication number
GB9024127D0
GB9024127D0 GB909024127A GB9024127A GB9024127D0 GB 9024127 D0 GB9024127 D0 GB 9024127D0 GB 909024127 A GB909024127 A GB 909024127A GB 9024127 A GB9024127 A GB 9024127A GB 9024127 D0 GB9024127 D0 GB 9024127D0
Authority
GB
United Kingdom
Prior art keywords
contact lens
lens
contact
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB909024127A
Other versions
GB2237894A (en
GB2237894B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by National Research Development Corp UK filed Critical National Research Development Corp UK
Publication of GB9024127D0 publication Critical patent/GB9024127D0/en
Publication of GB2237894A publication Critical patent/GB2237894A/en
Application granted granted Critical
Publication of GB2237894B publication Critical patent/GB2237894B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Tumbler Switches (AREA)
GB9024127A 1989-11-09 1990-11-06 Contact lens Expired - Fee Related GB2237894B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898925302A GB8925302D0 (en) 1989-11-09 1989-11-09 Gas-permeable contact lens

Publications (3)

Publication Number Publication Date
GB9024127D0 true GB9024127D0 (en) 1990-12-19
GB2237894A GB2237894A (en) 1991-05-15
GB2237894B GB2237894B (en) 1993-11-17

Family

ID=10665988

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898925302A Pending GB8925302D0 (en) 1989-11-09 1989-11-09 Gas-permeable contact lens
GB9024127A Expired - Fee Related GB2237894B (en) 1989-11-09 1990-11-06 Contact lens

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898925302A Pending GB8925302D0 (en) 1989-11-09 1989-11-09 Gas-permeable contact lens

Country Status (11)

Country Link
EP (1) EP0500630B1 (en)
JP (1) JP2837950B2 (en)
AU (1) AU648760B2 (en)
CA (1) CA2068314C (en)
DE (1) DE69017706T2 (en)
GB (2) GB8925302D0 (en)
HK (2) HK35895A (en)
IN (1) IN178347B (en)
RU (1) RU2066872C1 (en)
UA (1) UA26035C2 (en)
WO (1) WO1991007687A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW257671B (en) * 1993-11-19 1995-09-21 Ciba Geigy
IT1276993B1 (en) * 1995-10-24 1997-11-03 Giuseppe Celasco CORNEAL LENS BEHIND LIQUID
EP1534755B1 (en) 2002-05-10 2011-10-12 Bio-Layer Pty Limited Generation of surface coating diversity
EP1700244A4 (en) 2003-12-12 2009-07-08 Bio Layer Pty Ltd A method for designing surfaces
EP1773866B1 (en) 2004-07-02 2013-06-19 Bio-Layer Pty Limited Use of metal complexes
US8801176B2 (en) * 2011-03-24 2014-08-12 Johnson & Johnson Vision Care, Inc. Contact lenses with improved movement
US8672476B2 (en) * 2011-03-24 2014-03-18 Johnson & Johnson Vision Care, Inc. Contact lenses with improved movement
US9091865B2 (en) * 2012-01-18 2015-07-28 Johnson & Johnson Vision Care, Inc. Fractal features for enhanced tear exchange
EP3044250A4 (en) 2013-09-10 2017-04-05 Colorado State University Research Foundation Synthetic polymeric materials and devices thereof
US9389434B2 (en) 2013-11-22 2016-07-12 Johnson & Johnson Vision Care, Inc. Contact lenses with improved oxygen transmission

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE826204C (en) * 1950-04-01 1951-12-27 Mueller Welt G M B H Eyeglass that is worn on the eyeball
CH391323A (en) * 1959-08-19 1965-04-30 Mueller Welt Contact Lenses In Contact lens
US3228741A (en) * 1962-06-29 1966-01-11 Mueller Welt Contact Lenses In Corneal contact lens fabricated from transparent silicone rubber
US3227855A (en) * 1962-11-19 1966-01-04 Meyer Lab Inc Methods and apparatus for electrically piercing microscopic holes in dielectric materials
US3971910A (en) * 1971-08-20 1976-07-27 Marschalko Cornell S Apparatus for perforating contact lenses
JPS4953451A (en) * 1972-09-22 1974-05-24
JPS4975348A (en) * 1972-11-13 1974-07-20
US3833786A (en) * 1973-06-08 1974-09-03 Continuous Curve Contact Lense Laser apparatus for fenestration of contact lenses
US4068933A (en) * 1975-03-18 1978-01-17 Maurice Seiderman Fenestrated hydrogels for contact lens use and method for making same
ES501922A0 (en) * 1980-06-02 1982-07-01 Corning Glass Works IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF CONTACT LENSES OF COMPOSITE MATERIAL
US4709996A (en) * 1982-09-30 1987-12-01 Michelson Paul E Fluid lens
CS245064B1 (en) * 1983-12-30 1986-08-14 Otto Wichterle Perforated soft contact lens and method of its production
US4621912A (en) * 1985-02-14 1986-11-11 Meyer Donald R Foraminated optical contact lens
JPS6323126A (en) * 1986-02-13 1988-01-30 Bio Material Yunibaasu:Kk Soft contact lens and its production
ES2076216T3 (en) * 1988-11-02 1995-11-01 British Tech Group CASTING FOR CASTING AND PACKAGING OF CONTACT LENSES.

Also Published As

Publication number Publication date
AU648760B2 (en) 1994-05-05
EP0500630A1 (en) 1992-09-02
DE69017706D1 (en) 1995-04-13
EP0500630B1 (en) 1995-03-08
HK175196A (en) 1996-09-27
RU2066872C1 (en) 1996-09-20
GB2237894A (en) 1991-05-15
WO1991007687A1 (en) 1991-05-30
JP2837950B2 (en) 1998-12-16
JPH05506724A (en) 1993-09-30
CA2068314C (en) 1999-03-23
DE69017706T2 (en) 1995-07-06
CA2068314A1 (en) 1991-05-10
AU6637990A (en) 1991-06-13
GB8925302D0 (en) 1989-12-28
UA26035C2 (en) 1999-02-26
IN178347B (en) 1997-04-05
GB2237894B (en) 1993-11-17
HK35895A (en) 1995-03-24

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
773K Patent revoked under sect. 73(2)/1977
773G Specification amended ** no order for revocation made (sect. 73(2)/1977)
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee